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EnglishThe long-standing issues of determination of the mass distribution and nature of the center of our Galaxy could be probed by a lensing experiment capable of testing the spatial and velocity distributions of stars nearby and beyond it. We propose a lensing toy-model which could be a further evidence that a massive condensation (e.g., a neutrino condensation) is a good candidate to explain the data ruling out the presence of a supermassive black hole.
http://hdl.handle.net/11386/1068934| Titolo: | Probing the nature of compact dark object at the Galactic Center by gravitational lensing |
| Autori interni: | IOVANE, Gerardo |
| Data di pubblicazione: | 1999 |
| Rivista: | PHYSICS LETTERS A |
| Abstract: | The long-standing issues of determination of the mass distribution and nature of the center of our Galaxy could be probed by a lensing experiment capable of testing the spatial and velocity distributions of stars nearby and beyond it. We propose a lensing toy-model which could be a further evidence that a massive condensation (e.g., a neutrino condensation) is a good candidate to explain the data ruling out the presence of a supermassive black hole. |
| Handle: | http://hdl.handle.net/11386/1068934 |
| Appare nelle tipologie: | 1.1.2 Articolo su rivista con ISSN |
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